On average, a person will spend about five years eating during his or her lifetime.
90
Half of all Americans over the age of 55 have no teeth.
39
Men are more attracted to women whose bone structure is similar to their own mothers. It's called "sexual imprinting".
18
Women rate men more attractive if other women are looking and smiling at him.
17
The leading cause of poisoning for children under the age of six in the home is liquid dish soap.
42
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
Every human spent about half an hour as a single cell.
144